I will be smoking brisket tomorrow for Father's Day, and this will be my first time trying brisket. The brisket I bought was an 8 lb flat, but the butcher cut it into 24 lb pieces. I plan to smoke at about 225 degrees, does that sound about right? If that's the case, how long would you anticipate it would take? After doing some research, I was thinking that I'd wrap it in foil when it hits about 150 degrees. Any suggestions on times and process would be greatly appreciated!